An explanation of how electrons are exchanged between atoms during a chemical reaction would be classified as a(n) a. spontaneous reaction b. activation energy c. reaction rate d. reaction mechanism

Q: Is reverse reaction the same as direction of the shift towards the reactants?

A: The question is based on the concept of physical chemistry. We have  to identify what does the…

Q: Three students are preparing alkoxides in the lab by mixing sodium metal with a suitable alcohol.…

A: The rate of the formation of the product or the rate of disappearance of the reactants is known as…

Q: A student made a sketch of a potential energy diagram to represent an exothermic reaction. Reaction…

A: To find, if the below diagram is a correct representation of exothermic reaction?

Q: What does a catalyst do? Increases the rate of reaction O a. O b. stabilizes a reaction Increases…

A: Chemical reaction is a process of conversion of one or more compounds into one or more other…

Q: How would you increase the rate of a reaction containing solid reactant without adding more…

A: When we use use a solid Reactants for particular Reaction, then rate of reaction can be increased by…

Q: - The blue color of copper sulphate solution in the previous experiments . (a) remains constant (b)…

A: Electrolysis of cupper sulfate causes deposition of Cu in cathode .

Q: For an endothermic reaction in equilibrium,an increase in temperature makes the reaction go in the…

A: According to Le-chatlier principle if we change volume , temperature and pressure of the reaction…

Q: How would an increase in gas pressure affect the reaction PCl5 (g) reversible PCl3 (g) + Cl2 (g)?

A: The reaction given is  PCl5 (g) -------> PCl3 (g) + Cl2 (g)

Q: Calculate the ΔGrxn for this reaction under these nonstandard conditions? 1 A (g) + 3 B (s) --> 2 C…

A: Given;we have to calculate the ∆Gr*n for this reactionnonstandard conditions1A(g)+3B(s)→2C(aq)…

Q: "The catalyst will affect the thermodynamic reaction". Briefly explain the statement.

A: Catalysts can be categorized as homogeneous, heterogeneous, or enzymatic. Homogeneous catalysts…

Q: A burning splint will burn more vigorously in pure oxygen than in air because A) oxygen is a…

A: Solution :  A burning splint will burn more vigorously in pure oxygen than in air because :  –…

Q: Consider the following energy diagram. Which of the following statement is NOT true for the below…

A: In the given diagram it is clear that: The reaction has 2 transitions states corresponding to 1st…

Q: Consider the energy diagram for the four processes and answer the following questions. A B D…

A: We are given with energy diagrams for four processes with different co-ordinates for reactants and…

Q: Decomposition AB

A: Decomposition  means   Broken down of substances  into a simpler and more than one product .

Q: List Nonspontaneous Reactions?

A: The reaction which takes place on its own without any external aid is called as spontaneous…

Q: Match the reaction coordinate diagrams below with the following statements: ◦ The reaction causes…

A: Exothermic reactions are those reactions which releases heat in the atmosphere.

Q: - What are the two factors that influence spontaneity of chemical reactions?

A: A  chemical reaction is said to be spontaneous if it occurs naturally. The two factors that…

Q: forward reaction equilibrium achieved backward reaction time A. The forward and backward reactions…

A: The state of reversible reaction where the rate of the forward and reverse reaction becomes equal is…

Q: recipe for Reuben sandwiches calls for 2 tablespoons butter, 8 slices rye bread, 16 slices deli…

A: Recipe for Reuben sandwiches needs:- = 2 tablespoons butter +  8 slices rye bread + 16 slices deli…

Q: If two reactants collided with energy but no reaction occurred, what would be the most likely…

A: There are three important parts to collision theory, that reacting substances must collide, that…

Q: How does a catalyst work?

A: The role of catalyst in chemical reaction has to be given.

Q: 3) Magnesium metal reacts with hydrochloric acid. The result is a(n)---------in temperature, which…

A: Given Magnesium metal reacts with Hydrochloric acid  We know that when a metal reacts with an  acid…

Q: What characteristics of a chemical reaction make it reversible or irreversible?

A: Given terms, Reversible and irreversible Chemical reactions

Q: Explain Recovery of catalyst?

A: Catalyst recovery is an important consideration in the industrialization of homogenous catalysis.…

Q: Reaction rate can NOT be increased by A. increasing the temperature of the system B. increasing…

A:

Q: Three students are preparing alkoxides in the lab by mixing sodium metal with a suitable alcohol.…

A: Rate of a reaction depends upon various factors. Here three student perform a reaction to prepare…

Q: how can accelerate the chemical reaction

A: Using the concept of chemical kinetics to determine.

Q: write both the thermodynamic & kinetic products for the reaction of:

A: In organic synthesis, the reaction of alkenes with HBr gives addition reactions. Either, the product…

Q: Why do you think two Styrofoam®cups are often used instead of justone.

A: Heat loss-As we note, metal conducts heat much more effectively than styrofoam. This means that the…

Q: What are the main signs that there was a chemical reaction? explain in detail

A:

Q: What would happened to the rate of the reaction by decreasing the number of moles of reacting…

A: Here the mentioned three factor greatly influenced the rate of reaction. The concentration,…

Q: Some reactions require energy from the surrounding to react. The temperature of the the surroundings…

A: The reactions which require energy from the surrounding are the endothermic reactions.

Q: Using Le Châtelier's principle, determine how the process is affected after each of the following…

A: According to le-chatelier principle, a change in one of the variables that describe an equilibrium…

Q: In most exergonic reactions, before products can be formed, the reactants must first overcome a…

A: Given statement  In most exergonic reactions, before products can be formed, the reactants must…

Q: Consider the reaction: 4HF (g) + O2(g) + heat = 2F2 (g) + 2H₂O(g) + heat Which stress to the system…

A: The given equilibrium reaction is  4HF(g) + O2(g) ⇌ 2F2(g) + 2H2O(g) + heat. The stress which shifts…

Q: Explain the effect of temperature and pressure on the reaction

A: As the change in enthalpy(delta H) is negative, hence the reaction is exothermic reaction.…

Q: At what temperature does this reaction changes its direction? Is the reaction exothermic or…

A:

Q: 1. Find an example of a chemical system which is at steady state, and present it to the class. 2.…

A: 1.We can take example of any living organism , a plant. 2. Steady state means for a chemical…

Q: Can a catalyst convert an endothermic process to an exothermic process, causing the speeding of the…

A: Whether a chemical reaction is exothermic or endothermic depends on the standard enthalpy of…

Q: How does an increase in temperature affect the rate of a reaction? Explain the two factors involved.

A: The decrease in the concentration of the reactant or increase in the concentration of the products…

Q: The system is said to be when the rate of the forward reaction is equal to the rate of the reverse…

A: Answer:- C Explanation:- At equilibrium state, the rates of forward and backward reactions are…

Q: For the endothermic reaction: CaCO3 (s) → CaO (s) + CO2 (g) Le Châtelier's principle predicts that…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 6. Two reactions will undergo at the same temperature. If Ea2 > Ea1, Please analyze by Arrhenius…

A: As per our company guidelines we are supposed to answer only one question. Kindly repost other…

Q: A reversible reaction will happen spontaneouslyIs this statement correct? Explain.

A: Reversible reaction :-      A reversible reaction is a reaction in which the conversion of reactants…

Q: Use the diagram which represents a spontaneous reaction to answer the questions. 150 100 Is the…

A: Answer:- This question is answered by using the simple concept of calculation of activation energy…

Q: a. Use Le Chatelier's principle to explain why a high pressure is used to achieve a high yield in…

A: Le chatelier's principle: When a system in equilibrium is subjected to a change in physical state…

Q: What are the differences of forward reaction and reverse reaction

A: Below attached file showing the details answer.  All the best .

Q: When the extent of reaction is equal to zero, _____________________. a. the system is in equilibrium…

A: Extent of the reaction tells about the extent of a reaction proceeds. It's a quantity which measures…